EP 2104746 B1 20150121 - METHOD FOR PRODUCTION OF INDIVIDUALIZED JEWELLERY ALLOYS
Title (en)
METHOD FOR PRODUCTION OF INDIVIDUALIZED JEWELLERY ALLOYS
Title (de)
VERFAHREN ZU HERSTELLUNG INDIVIDUALISIERTER SCHMUCKLEGIERUNGEN
Title (fr)
PROCÉDÉ DE FABRICATION D'ALLIAGES POUR ARTICLES DE BIJOUTERIE INDIVIDUALISÉS
Publication
Application
Priority
- CH 2007000606 W 20071203
- CH 20562006 A 20061215
Abstract (en)
[origin: WO2008071020A1] The novel method allows the production of individualized jewellery alloys and individualized symbolic articles such as items of jewellery of metallic material, wherein, in a first step, a carbon-containing organic base material that originates from at least one specific, clearly identifiable person or a clearly identifiable group of persons is transformed into a carbonized starting material and, in a second step, a physical-chemical incorporation of at least a portion of the carbonized starting material into the metallic material is performed (by solid-solution formation, or formation of foreign phases or precipitates). The novel method and the novel jewellery alloys allow symbolic articles with a direct material-based association with a desired person to be produced by simple means without restricting the freedom of design. As an embodiment, a keepsake is produced from iron by means of carburization, or a pair of gold-titanium rings is produced with at least 3% C.
IPC 8 full level
C22C 5/00 (2006.01); A44C 27/00 (2006.01); C22C 1/10 (2006.01); C22C 32/00 (2006.01)
CPC (source: EP US)
A44C 27/003 (2013.01 - EP US); C22C 1/1005 (2013.01 - EP US); C22C 1/1036 (2013.01 - EP US); C22C 32/0094 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008071020 A1 20080619; CN 101600811 A 20091209; CN 101600811 B 20111116; EP 2104746 A1 20090930; EP 2104746 B1 20150121; JP 2010512457 A 20100422; JP 5553301 B2 20140716; RU 2010132207 A 20120120; US 2010074830 A1 20100325; US 8608867 B2 20131217
DOCDB simple family (application)
CH 2007000606 W 20071203; CN 200780050743 A 20071203; EP 07816289 A 20071203; JP 2009540567 A 20071203; RU 2010132207 A 20071203; US 51913807 A 20071203